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authorThierry Reding <treding@nvidia.com>2013-11-08 13:24:28 +0100
committerThierry Reding <treding@nvidia.com>2013-12-19 09:29:51 +0100
commit18b94f1cfbbb65cae3260d41c82149bc62b96e68 (patch)
treeecbbe4bf327e64ab1d2d28e445156ec834335cb7 /drivers
parentgpu: host1x: Export public API (diff)
downloadlinux-18b94f1cfbbb65cae3260d41c82149bc62b96e68.tar.xz
linux-18b94f1cfbbb65cae3260d41c82149bc62b96e68.zip
gpu: host1x: Use the correct HW headers for host1x02
An earlier patch added a subset of the required HW specific header files but didn't actually include the right ones when compiling for host1x02. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/host1x/hw/host1x02.c4
-rw-r--r--drivers/gpu/host1x/hw/host1x02_hardware.h142
-rw-r--r--drivers/gpu/host1x/hw/hw_host1x02_uclass.h6
3 files changed, 150 insertions, 2 deletions
diff --git a/drivers/gpu/host1x/hw/host1x02.c b/drivers/gpu/host1x/hw/host1x02.c
index e98caca0ca42..928946c2144b 100644
--- a/drivers/gpu/host1x/hw/host1x02.c
+++ b/drivers/gpu/host1x/hw/host1x02.c
@@ -17,8 +17,8 @@
*/
/* include hw specification */
-#include "host1x01.h"
-#include "host1x01_hardware.h"
+#include "host1x02.h"
+#include "host1x02_hardware.h"
/* include code */
#include "cdma_hw.c"
diff --git a/drivers/gpu/host1x/hw/host1x02_hardware.h b/drivers/gpu/host1x/hw/host1x02_hardware.h
new file mode 100644
index 000000000000..154901860bc6
--- /dev/null
+++ b/drivers/gpu/host1x/hw/host1x02_hardware.h
@@ -0,0 +1,142 @@
+/*
+ * Tegra host1x Register Offsets for Tegra114
+ *
+ * Copyright (c) 2010-2013 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __HOST1X_HOST1X02_HARDWARE_H
+#define __HOST1X_HOST1X02_HARDWARE_H
+
+#include <linux/types.h>
+#include <linux/bitops.h>
+
+#include "hw_host1x02_channel.h"
+#include "hw_host1x02_sync.h"
+#include "hw_host1x02_uclass.h"
+
+static inline u32 host1x_class_host_wait_syncpt(
+ unsigned indx, unsigned threshold)
+{
+ return host1x_uclass_wait_syncpt_indx_f(indx)
+ | host1x_uclass_wait_syncpt_thresh_f(threshold);
+}
+
+static inline u32 host1x_class_host_load_syncpt_base(
+ unsigned indx, unsigned threshold)
+{
+ return host1x_uclass_load_syncpt_base_base_indx_f(indx)
+ | host1x_uclass_load_syncpt_base_value_f(threshold);
+}
+
+static inline u32 host1x_class_host_wait_syncpt_base(
+ unsigned indx, unsigned base_indx, unsigned offset)
+{
+ return host1x_uclass_wait_syncpt_base_indx_f(indx)
+ | host1x_uclass_wait_syncpt_base_base_indx_f(base_indx)
+ | host1x_uclass_wait_syncpt_base_offset_f(offset);
+}
+
+static inline u32 host1x_class_host_incr_syncpt_base(
+ unsigned base_indx, unsigned offset)
+{
+ return host1x_uclass_incr_syncpt_base_base_indx_f(base_indx)
+ | host1x_uclass_incr_syncpt_base_offset_f(offset);
+}
+
+static inline u32 host1x_class_host_incr_syncpt(
+ unsigned cond, unsigned indx)
+{
+ return host1x_uclass_incr_syncpt_cond_f(cond)
+ | host1x_uclass_incr_syncpt_indx_f(indx);
+}
+
+static inline u32 host1x_class_host_indoff_reg_write(
+ unsigned mod_id, unsigned offset, bool auto_inc)
+{
+ u32 v = host1x_uclass_indoff_indbe_f(0xf)
+ | host1x_uclass_indoff_indmodid_f(mod_id)
+ | host1x_uclass_indoff_indroffset_f(offset);
+ if (auto_inc)
+ v |= host1x_uclass_indoff_autoinc_f(1);
+ return v;
+}
+
+static inline u32 host1x_class_host_indoff_reg_read(
+ unsigned mod_id, unsigned offset, bool auto_inc)
+{
+ u32 v = host1x_uclass_indoff_indmodid_f(mod_id)
+ | host1x_uclass_indoff_indroffset_f(offset)
+ | host1x_uclass_indoff_rwn_read_v();
+ if (auto_inc)
+ v |= host1x_uclass_indoff_autoinc_f(1);
+ return v;
+}
+
+/* cdma opcodes */
+static inline u32 host1x_opcode_setclass(
+ unsigned class_id, unsigned offset, unsigned mask)
+{
+ return (0 << 28) | (offset << 16) | (class_id << 6) | mask;
+}
+
+static inline u32 host1x_opcode_incr(unsigned offset, unsigned count)
+{
+ return (1 << 28) | (offset << 16) | count;
+}
+
+static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count)
+{
+ return (2 << 28) | (offset << 16) | count;
+}
+
+static inline u32 host1x_opcode_mask(unsigned offset, unsigned mask)
+{
+ return (3 << 28) | (offset << 16) | mask;
+}
+
+static inline u32 host1x_opcode_imm(unsigned offset, unsigned value)
+{
+ return (4 << 28) | (offset << 16) | value;
+}
+
+static inline u32 host1x_opcode_imm_incr_syncpt(unsigned cond, unsigned indx)
+{
+ return host1x_opcode_imm(host1x_uclass_incr_syncpt_r(),
+ host1x_class_host_incr_syncpt(cond, indx));
+}
+
+static inline u32 host1x_opcode_restart(unsigned address)
+{
+ return (5 << 28) | (address >> 4);
+}
+
+static inline u32 host1x_opcode_gather(unsigned count)
+{
+ return (6 << 28) | count;
+}
+
+static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count)
+{
+ return (6 << 28) | (offset << 16) | BIT(15) | count;
+}
+
+static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count)
+{
+ return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
+}
+
+#define HOST1X_OPCODE_NOP host1x_opcode_nonincr(0, 0)
+
+#endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x02_uclass.h b/drivers/gpu/host1x/hw/hw_host1x02_uclass.h
index a3b3c9874413..028e49d9bac9 100644
--- a/drivers/gpu/host1x/hw/hw_host1x02_uclass.h
+++ b/drivers/gpu/host1x/hw/hw_host1x02_uclass.h
@@ -111,6 +111,12 @@ static inline u32 host1x_uclass_wait_syncpt_base_offset_f(u32 v)
}
#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_OFFSET_F(v) \
host1x_uclass_wait_syncpt_base_offset_f(v)
+static inline u32 host1x_uclass_load_syncpt_base_r(void)
+{
+ return 0xb;
+}
+#define HOST1X_UCLASS_LOAD_SYNCPT_BASE \
+ host1x_uclass_load_syncpt_base_r()
static inline u32 host1x_uclass_load_syncpt_base_base_indx_f(u32 v)
{
return (v & 0xff) << 24;